94980080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:634

約数の個数: 80

約数和(自身を含む): 239401344

約数和(自身を除く): 144421264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 271, 337, 520, 542, 674, 1040, 1084, 1348, 1355, 1685, 2168, 2696, 2710, 3370, 3523, 4336, 4381, 5392, 5420, 6740, 7046, 8762, 10840, 13480, 14092, 17524, 17615, 21680, 21905, 26960, 28184, 35048, 35230, 43810, 56368, 70096, 70460, 87620, 91327, 140920, 175240, 182654, 281840, 350480, 365308, 456635, 730616, 913270, 1187251, 1461232, 1826540, 2374502, 3653080, 4749004, 5936255, 7306160, 9498008, 11872510, 18996016, 23745020, 47490040, 94980080]

約数ペア:

[(1, 94980080), (2, 47490040), (4, 23745020), (5, 18996016), (8, 11872510), (10, 9498008), (13, 7306160), (16, 5936255), (20, 4749004), (26, 3653080), (40, 2374502), (52, 1826540), (65, 1461232), (80, 1187251), (104, 913270), (130, 730616), (208, 456635), (260, 365308), (271, 350480), (337, 281840), (520, 182654), (542, 175240), (674, 140920), (1040, 91327), (1084, 87620), (1348, 70460), (1355, 70096), (1685, 56368), (2168, 43810), (2696, 35230), (2710, 35048), (3370, 28184), (3523, 26960), (4336, 21905), (4381, 21680), (5392, 17615), (5420, 17524), (6740, 14092), (7046, 13480), (8762, 10840)]